Enjoy the comfort and convenience of continuous hot water on demand with a Rheem® tankless water heater. Our whole-home tankless water heaters, available in natural gas, propane, and electric models, are great for homes with busy families, homes with luxury bathrooms, and vacation homes, while our point-of-use electric tankless water heaters are ideal for a single faucet or shower. Whether you’re looking to provide hot water to your whole home, a single location, or for additions, garages, outbuildings, or even RVs, Rheem has a full range of options.